Organization from Germany posted this Technology CallSeeking Technologies relating to Asphaltenes Agglomeration in Crude OilAn important challenge in the oil industry is to transport crude oils through pipelines while minimizing potential transport issues like formation damage and plugging of wellbores, production facilities, and pipelines due to asphaltenes agglomeration. Asphaltenes agglomeration occurs when the equilibrium of the asphaltene and resins is altered due to the changing flow conditions during transportation. Since the viscosity of crude oil which is a key governing parameter in fluid transportation in pipelines and asphaltenes content are both closely related – any fluctuation in the temperature, pressure, and oil composition in the pipelines can easier trigger an industrial debacle. The company is seeking chemical flow improvers i.e. surfactants, polymers, small molecules, etc. and analytical/computational methods to study the mechanism of asphaltenes agglomeration.
Organization from Germany posted this Technology CallSeeking thickening agent/s for surfactant-based systems that can be added at the end of production to increase viscosity1. The solution should be applicable to a cold process 2. Ideally a pre-dispersion or liquid would be preferred 3. The thickening agent should not cause turbidity 4. The solution/s should be compatible with anionic and cationic surfactants. 5. Please exclude bio-polymers as a solution.
PepsiCo posted this Technology CallSeeking novel materials and technologies to deliver new and improved performance to packaging.PepsiCo seeks to identify materials and technologies that can deliver new and improved performance to their packaging. In particular, we are seeking materials that can provide increased functionality in a few key areas: 1. Circular economy/Sustainability • With increased scrutiny on single-use packaging, PepsiCo is interested in new materials and technology that enable packaging to be reused at end of life, preferable again as packaging for the same product. • For some materials that are not readily reusable or recyclable, degradation is the preferred end-of-life. As such, PepsiCo is interested in packaging with unique pre- & post-consumer functionality, such as edible, dissolvable, or compostable films. 2. Functionality • E-Commerce: With the rise of the internet economy and increased consumer demand for online shipping, PepsiCo is interested in materials technologies that deliver new and different functionalities (e.g. protection, authentication of freshness) to the primary and secondary packaging used for e-commerce. Please note: all proposed technologies must have advanced beyond the conceptual stage.
Organization from Germany posted this Technology CallSeeking to use structural color or photonic principles to block wavelengths of light based.We are looking for technological solutions which can be applied to block specific ranges of light, Tunable from UV to NIR using structural color or photonic principles. The outcome should be a material which can be scaled up and functions at scale, ideally in a flexible or liquid environment. Classical pigments, small molecules and non-specific scattering are out of scope.
Hempel Group posted this Technology CallSeeking partners for development of Photovoltaic paint.We are seeking partners that can contribute to the development of a Photovoltaic coating. A partner should be able to contribute within at least one of the following areas: Photovoltaic coating: A coating that has photovoltaic properties and that allows the extraction of the resulting electrons. The coating might contain perovskite particles or other photocatalytic particles. The binder should be able to disperse the photocatalytic particles and should allow the extraction of the generated electricity while providing good film forming properties. The coating could be water based, solvent based or solvent-free. Current collection: Suitable materials for current collection from the photovoltaic coating. Solution on the position of the electrodes relative to the photovoltaic coating as well as the geometry of the electrodes is of interest. Important criteria's for selection of the proper material includes • The catalytic durability of the material. • The photovoltaic paint as well as the current collectors should be easy to apply on site • The durability when exposed to the environment. • The chosen technology should not contain substances of concern and is a candidate for passing REACH and other equivalent regulations.